B and V Magnitudes

	Scientific Name	Common Name	M(v)	B	V	B-V
1	Alpha CMa	Sirius	1.4	-1.46	-1.47
2	Alpha Car	Canopus	-3.1	-0.57	-0.72
3	Alpha Boo	Arcturus	-0.3	1.19	-0.04
4	Alpha Cen	Rigil Kent	4.4	0.70	-0.01
5	Alpha Lyr	Vega	0.5	0.03	0.03
6	Alpha Aur	Capella	-0.6	0.88	0.08
7	Beta Ori	Rigel	-7.1	0.09	0.12
8	Alpha CMi	Procyon	2.6	0.74	0.34
9	Alpha Ori	Betelgeuse	-5.6	2.35	0.58
10	Alpha Eri	Achenar	-2.3	0.30	0.50
11	Beta Cen	Hadar	-5.2	0.38	0.60
12	Alpha Aql	Altair	2.2	0.99	0.77
13	Alpha Tau	Aldebaran	-0.7	2.39	0.85
14	Alpha Vir	Spica	-3.3	0.91	1.04
15	Alpha Sco	Antares	-5.1	2.96	1.09
16	Alpha PsA	Fomalhaut	2	1.25	1.16
17	Beta Gem	Pollux	1	2.15	1.15
18	Alpha Cyg	Deneb	-7.1	1.34	1.25
19	Beta Cru		-4.6	1.145	1.297
20	Alpha Leo	Regulus	-0.7	1.24	1.35
21	Alpha Cru	Acrux	-3.9	1.32	1.40
22	Epsilon CMa	Adhara	-5.1	1.386	1.513
23	Lambda Sco	Shaula	-3.3	1.48	1.62
24	Gamma Ori	Bellatrix	-4.2	1.42	1.64
25	Beta Tau	Elnath	-3.2	1.62	1.68

Full Data

	Scientific Name	Common Name	RA (1980)	Dec (1980)	Apparent visual magnitude	Distance (Ly)	Spectral Type	Absolute visual magnitude	B	V	B-V
		The Sun			-26.72		G2V	4.85
1	Alpha CMa	Sirius	06 44.2	-16 42	-1.46	8.7	A1V	1.4	-1.46	-1.47
2	Alpha Car	Canopus	06 23.5	-52 41 -	-0.72	98	F0Ib-II	-3.1	-0.57	-0.72
3	Alpha Boo	Arcturus	14 14.8	+19 17	-0.06	36	K2IIIp	-0.3	1.19	-0.04
4	Alpha Cen	Rigil Kent	14 38.4	-60 46	0.01	4.2	G2V	4.4	0.70	-0.01
5	Alpha Lyr	Vega	18 36.2	+38 46	0.04	26.5	A0V	0.5	0.03	0.03
6	Alpha Aur	Capella	05 15.2	+45 59	0.05	45	G8III?	-0.6	0.88	0.08
7	Beta Ori	Rigel	05 13.6	-08 13	0.14	900	B8Ia	-7.1	0.09	0.12
8	Alpha CMi	Procyon	07 38.2	+05 17	0.37	11.4	F5IV-V	2.6	0.74	0.34
9	Alpha Ori	Betelgeuse	05 54.0	+07 24	0.41	520	M2Iab	-5.6	2.35	0.58
10	Alpha Eri	Achenar	01 37.0	-57 20	0.51	118	B3Vp	-2.3	0.30	0.50
11	Beta Cen	Hadar	14 02.4	-60 16	0.63	490	B1III	-5.2	0.38	0.60
12	Alpha Aql	Altair	19 49.8	+08 49	0.76	16.5	A7IV-V	2.2	0.99	0.77
13	Alpha Tau	Aldebaran	04 34.8	+16 28	0.86	68	K5III	-0.7	2.39	0.85
14	Alpha Vir	Spica	13 24.1	-11 03	0.91	220	B1V	-3.3	0.91	1.04
15	Alpha Sco	Antares	16 28.2	-26 23	0.92	520	M1Ib	-5.1	2.96	1.09
16	Alpha PsA	Fomalhaut	22 56.5	-29 44	1.15	22.6	A3V	2	1.25	1.16
17	Beta Gem	Pollux	07 44.1	+28 05	1.16	35	K0III	1	2.15	1.15
18	Alpha Cyg	Deneb	20 40.7	+45 12	1.26	1600	A2Ia	-7.1	1.34	1.25
19	Beta Cru		12 46.6	-59 35	1.28	490	B0.5III	-4.6	1.145	1.297
20	Alpha Leo	Regulus	10 07.3	+12 04	1.36	84	B7V	-0.7	1.24	1.35
21	Alpha Cru	Acrux	12 25.4	-62 59	1.39	370	B0.5IV	-3.9	1.32	1.40
22	Epsilon CMa	Adhara	06 57.8	-28 57	1.48	680	B2II	-5.1	1.386	1.513
23	Lambda Sco	Shaula	17 32.3	-37 05	1.6	310	B1V	-3.3	1.48	1.62
24	Gamma Ori	Bellatrix	05 24.0	+06 20	1.64	470	B2III	-4.2	1.42	1.64
25	Beta Tau	Elnath	05 25.0	+28 36	1.65	300	B7III	-3.2	1.62	1.68

Hit Counter